Exam Model Paper by Oracle

Details of Exam Model Paper by Oracle conducted by Oracle for job interview.

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1. Three beauty pageant finalists-Cindy, Amy and Linda-The winner was musician. The one who was not last or first was a math major. The one who came in third had black hair. Linda had red hair. Amy had no musical abilities. Who was first?

(A) Cindy (B) Amy (C) Linda (D) None of these

2. Two twins have certain peculiar characteristics. One of them always lies on Monday, Wednesday, Friday. The other always lies on Tuesdays, Thursday and Saturdays. On the other days they tell the truth. You are given a conversation. Person A- today is Sunday, my name is AnilPerson B-today is Tuesday, my name is Bill What day is today?

(A) Sunday (B) Tuesday (C) Monday (D) Thursday

3. The difference of a number and its reciprocal is 1/2.The sum of their squares is

(A) 9/4 (B) 4/5 (C) 5/3 (D) 7/4

4. The difference of a number and its square is 870.What is the number?

(A) 42 (B) 29 (C) 30 (D) 32

5. A trader has 100 Kg of wheat, part of which he sells at 5% profit and the rest at 20% profit. He gains 15% on the whole. Find how much is sold at 5% profit?

(A) 60 (B) 50 (C) 66.66 (D) 33.3

6. Which of the following points are collinear?

(A) (3,5) (4,6) (2,7) (B) (3,5) (4,7) (2,3)

(C) (4,5) (4,6) (2,7) (D) (6,7) (7,8) (2,7)

7. A man leaves office daily at 7pm.a driver with car comes from his home to pick him from office and bring back home. One day he gets free at 5.30 and instead of waiting for driver he starts walking towards home. In the way he meets the car and returns home on car. He reaches home 20 minutes earlier than usual. In how much time does the man reach home usually?

(A) 1 hr 20 min (B) 1 hr (C) 1 hr 10 min (D) 55 min

8. If m:n = 2:3,the value of 3m+5n/6m-n is

(A) 7/3 (B) 3/7 (C) 5/3 (D) 3/5

9. A dog taken four leaps for every five leaps of hare but three leaps of the dog is equal to four leaps of the hare. Compare speed?

(A) 12:16 (B) 19:20 (C) 16:15 (D) 10:12

10. A watch ticks 90 times in 95 seconds. And another watch ticks 315 times in 323 secs. If they start together, how many times will they tick together in first hour?

28. What will be the result of the following program?char*g(){static char x[1024];return x;}main(){char*g1="First String";strcpy(g(),g1);g1=g();strcpy(g1,"Second String");printf("Answer is:%s", g());}

(A) Answer is: First String (B) Answer is: Second String

(C) Run time Error/Core Dump (D) None of these

29. Consider the following program main(){int a[5]={1,3,6,7,0};int *b;b=&a[2];}The value of b[-1] is

(A) 1 (B) 3 (C) -6 (D) none

30. Given a piece of code int x[10];int *ab;ab=x; To access the 6th element of the array which of the following is incorrect?

(A) *(x+5) (B) x[5] (C) ab[5] (D) *(*ab+5} .

This is the oracle paper held on July 13 2003 at NITK Surathkal.The test has 2 sections : 30 technical and 30 aptitude and 60 min time.

Technical section:

its very easy any one can answer 25 qns without preperation. some are1. how compiler treats variables of recursive functions2. what is orthogonal matrix?3. given two tables and asked 2 qns on those table , one is on join and another is on NOT IN4. given some qns on pointers( pretty easy)5. given five qns on data structures like , lifo, fifo 6. qtn on primary key 7. how NULL in sql is treated?8. given a doubly linked list and asked r->left->right->dataans: r->data9:explain const char *ptr and char *const ptrremaining i didn`t remember